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| author | Chao Yu <yuchao0@huawei.com> | 2018-02-26 22:04:13 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2018-04-08 03:51:02 -0700 |
| commit | 766d2321697fe98dd0db6b06aa4b41ef9559f506 (patch) | |
| tree | 9782fa7804d623009cb6cb3b5b1b824c5ffe0b06 /tools/perf/scripts/python | |
| parent | 98b329de5026821e871b933aeb8815d3ceb3b03b (diff) | |
f2fs: expose extension_list sysfs entry
This patch adds a sysfs entry 'extension_list' to support
query/add/del item in extension list.
Query:
cat /sys/fs/f2fs/<device>/extension_list
Add:
echo 'extension' > /sys/fs/f2fs/<device>/extension_list
Del:
echo '!extension' > /sys/fs/f2fs/<device>/extension_list
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions